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Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Resolved Caveats—Cisco IOS Release 12.0(32)S10
Symptoms: The number of entries obtained from the "ciscoMvpnBgpMdtUpdateTable" table using
the getmany command is incorrect
Conditions: Occurred on a Cisco 7200 router running Cisco IOS version 12.4(17.9)T.
Workaround: There is no workaround.
• CSCsl15026
Symptoms: Configuration applied to a multilink interface is not reflected on the interface.
Conditions: Occurs when a configuration is applied immediately after adding the first link to a
multilink PPP or a multilink frame-relay bundle. It affects any configuration applied to the main
interface or to the sub-interface of the bundle. The problem does not occur when adding subsequent
member links to the bundle.
Workaround: After adding the first link, wait 15 seconds before applying any configuration to the
bundle interface or on the sub-interface. If any of the configurations are missing, re-apply them.
• CSCsl16385
Symptoms: Line card reloads.
Condition: Occurs after high-availability switchover and caused by excessive number of control
messages.
Workaround: There is no workaround.
• CSCsl17766
Symptoms: Attempting to configure serial interfaces results in the following message and a
traceback:
%FIB-2-HW_IF_INDEX_ILLEGAL: Attempt to create CEF interface for Serialx/x with illegal
index: -1
Conditions: When this happens the "ifindex" table appears to be incorrect on the PRP as a result of
a race condition related to online insertion and removal (OIR) events. This problem should only
occur if SSO redundancy is configured.
Workaround: If this happens on an HA-protected Active RP, check whether the Standby RP has good
if- index values for all interfaces by running the show idb EXEC command on the Standby RP. If
so, then do an RP switchover, so the RP with good interface indexes becomes the Active RP.
If the Standby RP shows this symptom, reload the Standby RP and check that after it comes up it
has good if-index values, which should happen in most cases.
• CSCsl32220
Symptoms: Cisco 12000 router running Cisco IOS Release 12SY may experience intermittent
communications problems over Bridged VCs and ARP entries are not repopulated.
Conditions: Occurs when VC is configured for half-bridging and the router is running Cisco IOS
Release 12.0SY.
Workaround: Use Cisco IOS Release 12.0S or, use VCs with routed encapsulation.
• CSCsl33781
Symptoms: Primary RP crashes when the clear counter command is entered.
Conditions: Occurs when the command is entered while traffic is flowing.
Workaround: There is no workaround.
• CSCsl41107
Symptoms: When explicit-null packets are received on URPF bundle, there is a possibility of BMA
errors and crash.
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